Neith Metals, based in Cairo, Egypt, stands out as a top manufacturer and supplier of high-performance alloys, including Super Duplex Steel Ferralium 255 Bars and Rods. Known for their precision engineering and exceptional material quality, Neith Metals offers stainless steel products that are built to thrive in extreme conditions. With state-of-the-art manufacturing facilities and rigorous quality control processes, they ensure that every product boasts consistency, strength, and impressive corrosion resistance. Catering to sectors like oil and gas, marine, and chemical processing, Neith Metals delivers Ferralium 255 Bars and Rods that adhere to international standards for durability and high mechanical performance.
Super Duplex Steel Ferralium 255 Bars and Rods are made up of about 25% chromium, 7% nickel, 3.6% molybdenum, along with trace elements of copper and nitrogen. This well-balanced composition grants them outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. On the mechanical side, Ferralium 255 showcases a remarkable tensile strength of around 800–1000 MPa and excellent ductility, making it stronger than typical austenitic stainless steels. Its dual-phase microstructure provides excellent toughness, weldability, and corrosion resistance, especially in environments rich in chlorides and acids, making it perfect for heavy-duty industrial applications.
| Grade | Ferralium 255 |
|---|---|
| Specification | Super Duplex Steel Ferralium 255 Round Bar |
| Square bar size | 4 to 100mm |
| Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Rectangles Size | 33 x 30mm to 295 x 1066mm |
| Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Hex Bar size | 2-100mm A/F |
| Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Section | 3.0 to 12.0mm thickness |
| Round bar size | Diameter: 3-~800mm |
| Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Billet Size | 1/2″ to 495mm Diameter | Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Condition | Hardened & tempered, annealed |
| Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Technique | Ferralium 255 Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Form | Ferralium 2507 Round Bar, Rod, T-Bar, Super Duplex Steel Channel Bar, Precision Ground Bar, Super Duplex Steel Flat Bar, Super Duplex Steel Square Bar, Super Duplex Steel Blocks, Super Duplex Steel Round Rod, Super Duplex Steel Rings, Super Duplex Steel Hollow, Super Duplex Steel Triangle, Rectangle, Hex (A/F), Super Duplex Steel Threaded, Ferralium 2507 Half Round Bar, Profiles, Super Duplex Steel Billet, Super Duplex Steel Ingot, I/H Bar, Forging etc. |
| Mo | Cu | Cr | Ni | N | Si | Mn | W | P | S | C | Fe |
| 3.5 | 1.75 | 26 | 6.3 | 0.23 | 0.15 | 0.5 | 1 max | 0.025 max | 0.025 max | Balance | 0.005 max |
| Yield Strength (0.2%Offset) | MPa – 570-600 |
| Tensile Strength | MPa – 790 |
| Elongation | 25 % |
| STANDARD | UNS | DIN |
|---|---|---|
| Ferralium 2507 round bar | S32550 | 1.4507 |
Yes, Super Duplex Steel Ferralium 255 Bars can be welded using suitable techniques like TIG, MIG, or SMAW, ensuring precise heat input control to prevent phase imbalance. Pre-heating and post-weld heat treatments may be required for optimal weld integrity.
Super Duplex Steel Ferralium 255 Rods are highly resistant to galvanic corrosion due to their excellent corrosion resistance properties. However, they may still experience some susceptibility in highly corrosive environments when coupled with more anodic materials.
Super Duplex Steel Ferralium 255 rods are available in a wide range of sizes, typically from 3mm to 500mm in diameter. They are offered in finishes such as hot-rolled, cold-drawn, and polished for various applications.
Super Duplex Steel Ferralium 255 Bars and Rods find extensive use in demanding applications that require both high strength and corrosion resistance. They are commonly utilized in the oil and gas sector for offshore platforms, heat exchangers, and subsea components. In chemical processing, they are essential for acid handling equipment, pressure vessels, and pumps. Their remarkable resistance to seawater corrosion makes them a great fit for marine and desalination systems. Additionally, Ferralium 255 is also employed in the pulp and paper, power generation, and water treatment industries, where durability, structural integrity, and long-term performance are absolutely vital.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neith Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Alexandria, Egypt
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